Die Rindertuberkulose und ihre Bekämpfung in ihrer Bedeutung für Veihzüchter und Milchwirte unter besonderer Berücksichtigung des neuen Reichsviehseuchengesetzes.

Mode of access: Internet.

An outline of the infectious diseases of domestic animals.

Includes bibliographies.

The diagnosis of bovine tuberculosis /

Thesis (D.V.M.)--Cornell University, 1900.

Illinois Bovidae and Cervidae Tuberculosis Eradication Act, with regulations effective ... /

Description based on: 2000.

Illinois Bovine Tuberculosis Eradication Act.

Description based on: 1927.

Integration of data sets pertaining to bald eagles and water fowl populations in Illinois /

"September 1986."

Necrotic stomatitis : with special reference to its occurrence in calves (calf diphtheria) and pigs (sore mouth) /

Bibliography: p. 44-48.

Alfalfa saponins : studies on their chemical, pharmacological, and physiological properties in relation to ruminant bloat /

Includes bibliographical references (p. 81-83).

Abortion in cows,

p. 57, advertising matter.

Macro and micro plastics in an urbanized and non-urbanized fjord estuary in the Northeast Pacific Ocean

Senior thesis written for Oceanography 445

Challenging the dogma: the hidden layer of non-protein-coding RNAs in complex organisms

The central dogma of biology holds that genetic information normally flows from DNA to RNA to protein. As a consequence it has been generally assumed that genes generally code for proteins, and that proteins fulfil not only most structural and catalytic but also most regulatory functions, in all cells, from microbes to mammals. However, the latter may not be the case in complex organisms. A number of startling observations about the extent of non-protein-coding RNA (ncRNA) transcription in the higher eukaryotes and the range of genetic and epigenetic phenomena that are RNA-directed suggests that the traditional view of the structure of genetic regulatory systems in animals and plants may be incorrect. ncRNA dominates the genomic output of the higher organisms and has been shown to control chromosome architecture, mRNA turnover and the developmental timing of protein expression, and may also regulate transcription and alternative splicing. This paper re-examines the available evidence and suggests a new framework for considering and understanding the genomic programming of biological complexity, autopoletic development and phenotypic variation. BioEssays 25:930-939,2003. (C) 2003 Wiley Periodicals, Inc.

Inherited copper toxicosis with emphasis on copper toxicosis in Bedlington terriers

Canine copper toxicosis is an important inherited disease in Bedlington terriers, because of its high prevalence rate and similarity to human copper storage disease. It can lead to chronic liver disease and occasional haemolytic anaemia due to impaired copper excretion. The responsible gene for copper toxicosis in Bedlington terriers has been recently identified and was found not to be related to human Wilson's disease gene ATP7B. Although our understanding of copper metabolism in mammals has improved through genetic molecular technology, the diversity of gene mutation related to copper metabolism in animals will help identify the responsible genes for non-Wilsonian copper toxicoses in human. This review paper discusses our knowledge of normal copper metabolism and the pathogenesis, molecular genetics and current research into copper toxicosis in Bedlington terriers, other animals and humans. (C) 2004 Elsevier GmbH. All rights reserved.

Reduction of β-Endorphin-Containing Immune Cells in Inflamed Paw Tissue Corresponds with a Reduction in Immune-Derived Antinociception: Reversible by Donor Activated Lymphocytes

The functional integrity of the immune system is essential for peripheral antinociception. Previous studies have demonstrated that immune cells elicit potent antinociception in inflamed tissues and that corticotropin-releasing factor-induced antinociception is significantly inhibited in animals that have undergone cyclosporin A (CsA)-induced immunosuppression. In this study, we examined the effect of a single bolus of CsA on inflammatory nociception. CsA-treated rats had substantially increased nociception compared with nonimmunosuppressed rats, consistent with a reduction in circulating and infiltrating lymphocytes. Furthermore, CsA-treated rats had inhibition of corticotropin-releasing factor-induced immune-derived antinociception, which was dose-dependently reversed by IV injection of concanavalin A-activated donor lymphocytes (1.0-7.0 X 10(6) cells/0.1 mL). In conclusion, our findings provided further evidence that opioid-containing immune cells are essential for peripheral analgesia. It is evident from these findings that control of inflammatory pain relies heavily on a functioning immune system.

Novel mitochondrial gene content and gene arrangement indicate illegitimate inter-mtDNA recombination in the chigger mite, Leptotrombidium pallidum

To better understand the evolution of mitochondrial (mt) genomes in the Acari (mites and ticks), we sequenced the mt genome of the chigger mite, Leptotrombidium pallidum (Arthropoda: Acari: Acariformes). This genome is highly rearranged relative to that of the hypothetical ancestor of the arthropods and the other species of Acari studied. The mt genome of L. pallidum has two genes for large subunit rRNA, a pseudogene for small subunit rRNA, and four nearly identical large noncoding regions. Nineteen of the 22 tRNAs encoded by this genome apparently lack either a T-arm or a D-arm. Further, the mt genome of L. pallidum has two distantly separated sections with identical sequences but opposite orientations of transcription. This arrangement cannot be accounted for by homologous recombination or by previously known mechanisms of mt gene rearrangement. The most plausible explanation for the origin of this arrangement is illegitimate inter-mtDNA recombination, which has not been reported previously in animals. In light of the evidence from previous experiments on recombination in nuclear and mt genomes of animals, we propose a model of illegitimate inter-mtDNA recombination to account for the novel gene content and gene arrangement in the mt genome of L. pallidum.

Real-time reverse transcriptase PCR for the endogenous koala retrovirus reveals an association between plasma viral load and neoplastic disease in koalas

Koala retrovirus (KoRV) is a newly described endogenous retrovirus and is unusual in that inserts comprise a full-length replication competent genome. As koalas are known to suffer from an extremely high incidence of leukaemia/lymphoma, the association between this retrovirus and disease in koalas was examined. Using quantitative real-time reverse transcriptase PCR it was demonstrated that KoRV RNA levels in plasma are significantly increased in animals suffering from leukaemia or lymphoma when compared with healthy animals. Increased levels of KoRV were also seen for animals with clinical chlamydiosis. A significant positive association between viral RNA levels and age was also demonstrated. Real-time PCR demonstrated as much as 5 log variation in KoRV proviral DNA levels in genomic DNA extracted from whole blood from different animals. Taken together these data indicate that KoRV is an active endogenous retrovirus and suggests that it may be causally linked to neoplastic disease in koalas.